Synchronizing a Conversation, Right?

We want to ask which kinds of reasons to synchronize could make the most sense on which scales. We're tring to collect this library of possible explanations. So, for example, just, watch what i do is a very important reason for syncronization for our distant ancestors. It's not completely s but of course, conversation is alternating. Youknow, i say something, you say something, et cetera. But we are not being completely synchronous in what we're doing. In terms of memorizing even things together.